Khabib started fighting in MMA in russia ten years ago, of course he wasnt going to face killers, there weren't even that many fights for him to take, why are you even arguing with that. Your favourite fighter faced his fare share of cans too. Khabib can fight anywhere in the cage if needed, it just happened that he developped his style to be fence-friendly over time, that's his style. How hard is it to realise that ? Unless you never watched his fights before, apart from his last three, probably that.